EP4517339A4 - MEASURING SYSTEM - Google Patents

MEASURING SYSTEM

Info

Publication number
EP4517339A4
EP4517339A4 EP23796041.4A EP23796041A EP4517339A4 EP 4517339 A4 EP4517339 A4 EP 4517339A4 EP 23796041 A EP23796041 A EP 23796041A EP 4517339 A4 EP4517339 A4 EP 4517339A4
Authority
EP
European Patent Office
Prior art keywords
measuring system
measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23796041.4A
Other languages
German (de)
French (fr)
Other versions
EP4517339A1 (en
Inventor
Ryosuke Mori
Takuya Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuvoton Technology Corp Japan
Original Assignee
Nuvoton Technology Corp Japan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nuvoton Technology Corp Japan filed Critical Nuvoton Technology Corp Japan
Publication of EP4517339A1 publication Critical patent/EP4517339A1/en
Publication of EP4517339A4 publication Critical patent/EP4517339A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G01R35/007—Standards or reference devices, e.g. voltage or resistance standards, "golden references"

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
EP23796041.4A 2022-04-28 2023-04-06 MEASURING SYSTEM Pending EP4517339A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022074512 2022-04-28
PCT/JP2023/014266 WO2023210295A1 (en) 2022-04-28 2023-04-06 Measuring system

Publications (2)

Publication Number Publication Date
EP4517339A1 EP4517339A1 (en) 2025-03-05
EP4517339A4 true EP4517339A4 (en) 2025-09-17

Family

ID=88518775

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23796041.4A Pending EP4517339A4 (en) 2022-04-28 2023-04-06 MEASURING SYSTEM

Country Status (5)

Country Link
US (1) US20250052847A1 (en)
EP (1) EP4517339A4 (en)
JP (1) JPWO2023210295A1 (en)
CN (1) CN119072634A (en)
WO (1) WO2023210295A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013024800A (en) * 2011-07-25 2013-02-04 Denso Corp Voltage detection device
JP5860942B2 (en) * 2014-10-03 2016-02-16 マイクロ モーション インコーポレイテッド Analog-to-digital conversion stage and phase synchronization method for digitizing two or more analog signals
US20180196105A1 (en) * 2015-09-17 2018-07-12 Panasonic Intellectual Property Management Co., Ltd. Voltage detecting circuit, abnormality detector, and battery system
US10330736B2 (en) * 2015-12-28 2019-06-25 Lapis Semiconductor Co., Ltd. Semiconductor device, battery monitoring system, and diagnostic method for semiconductor device
US20200028219A1 (en) * 2018-07-19 2020-01-23 Navitas Solutions, Inc. Fault-tolerant electronic battery sensing
US20220094874A1 (en) * 2019-01-30 2022-03-24 Sony Semiconductor Solutions Corporation Solid-state imaging device and electronic apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915865A (en) * 1982-07-16 1984-01-26 Mitsubishi Electric Corp Voltage detector
JP5659967B2 (en) * 2011-06-24 2015-01-28 ソニー株式会社 Monitoring device
CN103311976A (en) * 2012-03-14 2013-09-18 张兴发 Battery management device, battery management method and battery management system
JP2015050870A (en) * 2013-09-03 2015-03-16 株式会社マキタ Battery pack
JP6373154B2 (en) * 2014-10-09 2018-08-15 株式会社日立超エル・エス・アイ・システムズ Semiconductor device
JP6496687B2 (en) * 2016-07-21 2019-04-03 矢崎総業株式会社 Battery monitoring system
US10386243B2 (en) * 2016-11-28 2019-08-20 Nxp Usa, Inc. Temperature sensor circuitry and method therefor
JP2022001987A (en) * 2020-06-19 2022-01-06 株式会社日立製作所 Safety apparatus and failure detection method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013024800A (en) * 2011-07-25 2013-02-04 Denso Corp Voltage detection device
JP5860942B2 (en) * 2014-10-03 2016-02-16 マイクロ モーション インコーポレイテッド Analog-to-digital conversion stage and phase synchronization method for digitizing two or more analog signals
US20180196105A1 (en) * 2015-09-17 2018-07-12 Panasonic Intellectual Property Management Co., Ltd. Voltage detecting circuit, abnormality detector, and battery system
US10330736B2 (en) * 2015-12-28 2019-06-25 Lapis Semiconductor Co., Ltd. Semiconductor device, battery monitoring system, and diagnostic method for semiconductor device
US20200028219A1 (en) * 2018-07-19 2020-01-23 Navitas Solutions, Inc. Fault-tolerant electronic battery sensing
US20220094874A1 (en) * 2019-01-30 2022-03-24 Sony Semiconductor Solutions Corporation Solid-state imaging device and electronic apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023210295A1 *

Also Published As

Publication number Publication date
EP4517339A1 (en) 2025-03-05
WO2023210295A1 (en) 2023-11-02
CN119072634A (en) 2024-12-03
JPWO2023210295A1 (en) 2023-11-02
US20250052847A1 (en) 2025-02-13

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A4 Supplementary search report drawn up and despatched

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RIC1 Information provided on ipc code assigned before grant

Ipc: G01R 19/00 20060101AFI20250812BHEP

Ipc: G01R 31/396 20190101ALI20250812BHEP